13204936791438

Names of 13204936791438

• Cardinal: 13204936791438 can be written as Thirteen trillion, two hundred four billion, nine hundred thirty-six million, seven hundred ninety-one thousand, four hundred thirty-eight.

Scientific notation

• Scientific notation: 1.3204936791438 × 10¹³

Factors of 13204936791438

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 523134152

Divisors of 13204936791438

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 7 14 21 42 601 1202 1803 3606 4207 8414 12621 25242 523133539 1046267078 1569400617 3138801234 3661934773 7323869546 10985804319 21971608638 314403256939 628806513878 943209770817 1886419541634 2200822798573 4401645597146 6602468395719 13204936791438
• Sum of all divisors σ(n): 30232933543680
• Sum of proper divisors (its aliquot sum) s(n): 17027996752242
• 13204936791438 is an abundant number, because the sum of its proper divisors (17027996752242) is greater than itself. Its abundance is 3823059960804

Bases of 13204936791438

• Binary: 11000000001010000011100100010001010110001110₂
• Hexadecimal: 0xC028391158E
• Base-36: 4OI9IF9U6

Squares and roots of 13204936791438

• 13204936791438 squared (13204936791438²) is 174370355665872902310107844
• 13204936791438 cubed (13204936791438³) is 2302549524868414606626344291625115839672
• The square root of 13204936791438 is 3633859.7649658965
• The cube root of 13204936791438 is 23636.2609236185

Scales and comparisons

• 13,204,936,791,438 seconds is equal to 419,876 years, 7 weeks, 3 days, 13 hours, 37 minutes, 18 seconds.
• To count from 1 to 13,204,936,791,438 would take you about one million, forty-nine thousand, six hundred ninety years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 13204936791438 cubic inches would be around 1969.7 feet tall.

Recreational maths with 13204936791438

• 13204936791438 backwards is 83419763940231
• The number of decimal digits it has is: 14
• The sum of 13204936791438's digits is 60
• More coming soon!